package o;

import java.security.SecureRandom;
import java.util.HashMap;
import java.util.Map;

class cjv {
    private static cjv ˊ = new cjv();
    SecureRandom ˏ = new SecureRandom();
    private Map<Long, Object> ॱ = new HashMap();

    private cjv() {
    }

    public static cjv ˎ() {
        return ˊ;
    }

    public void ˊ(Long l) {
        this.ॱ.remove(l);
    }
}
